Waaaaay way way too hard for a jam game. I understand the appeal of modeling the game after similar games in the genre, but folks in the jam still need to be able to play something. I got up one ledge and that was all I could manage, and even that took several minutes. I think you could achieve a lot more with this style of game by making it more approachable.
That being said, the animation and chain throw follow through do feel substantially weighty and good. If it was slowed down, it would be very enjoyable to try to aim and make precise shots. Still, well done for making this in 48 hours. Congrats on finishing and submitting!